求英语高手搭救221._________,the train started.A.The signal givenB.G

求英语高手搭救2
21._________,the train started.
A.The signal given
B.Give the signal
C.The signal has given
D.The signal giving
22.He ________ a sum of money every month to help the two orphans.
A.sets aside
B.sets up
C.sets along
D.sets in
23.Many a child ________ to walk before he can speak.
A.learn
B.learns
C.learned
D.have learned
24.Each boy and each girl _________ given a gift on Christmas Day.
A.is
B.are
C.were
D.be
25.Parking restrictions in this area do not ________ to disabled people.
A.lengthen
B.expand
C.contribute
D.extend
26.__________ is not a serious disadvantage in life.
A.To be not tall
B.Not to be tall
C.Being not tall
D.Not being tall
27.The policeman needs to see _______ your ID card or your driver’s license.
A.neither
B.both
C.either
D.all
28.The world's governments have done __________ nothing to combat the threat of nuclear accidents.
A.inherently
B.vitally
C.virtually
D.identically
29.It is _________ of you to turn down the radio while your roommate is still in bed.
A.considerable
B.considerate
C.concerned
D.careful
30.What do you think of the book?Are there any areas that you feel are not __________ adequately in the book?
A.covered
B.protected
C.developed
D.manipulated
31.This room ________ cool in summer and warm in winter.It's quite comfortable to live here.
A.feels
B.is felt
C.finds
D.is founded
32.Mr.Jones ________ in the company for twenty years by the end of next month.
A.will work
B.will have worked
C.has worked
D.would work
33.Food was ________ during the famine.It was often seen that people sold their children for a sack of corn.
A.available
B.less
C.few
D.scarce
34.It was because of the heavy rain last night ________ I didn’t go home before 10 o’clock.
A.that
B.when
C.which
D.how
35.My friend helped me ________ my cat when I was on vacation with my wife.
A.look for
B.look on
C.look after
D.look up
36.I couldn’t find my English-Chinese dictionary ___________.
A.anywhere
B.nowhere
C.everywhere
D.somewhere
37.Eggs,though rich in nourishments,have __________ of fat.
A.a large number
B.the large number
C.a large amount
D.the large amount
38.In international matches,prestige is so important that the only thing that matters is to avoid __________.
A.from being beaten
B.being beaten
C.beating
D.to be beaten
39.John's father __________ mathematics in this school ever since he graduated from Harvard University.
A.taught
B.teaches
C.has taught
D.is teaching
40.It is reported that ________ adopted children want to know who their natural parents are.
A.the most
B.most of
C.most
D.the most of

为你解答.保证正确!
21-25: A A B A D
26-30: D C C B A
31-35: A B D A C
36-40: A C B C C
有疑问,请追问.